Las Marias to Chiang Mai: time difference
Chiang Mai is 11 h ahead of Las Marias. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Las Marias 10:18 10:18 AM Chiang Mai 21:18 9:18 PM You –:–
10:18 10:18 AM
Atlantic Standard Time · UTC-4
☀️ 06:29 · 🌙 17:55
21:18 9:18 PM
Indochina Time · UTC+7
☀️ 06:26 · 🌙 17:51
·
+11 h
Chiang Mai is 11 h ahead of Las Marias.
When you, Las Marias and Chiang Mai are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇷 Las Marias
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇹🇭 Chiang Mai
11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇷 Las Marias | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 10:18 | 21:18 |
| Local date | Wednesday, November 4, 2026 | Wednesday, November 4, 2026 |
| Time zone | Atlantic Standard Time | Indochina Time |
| UTC offset | UTC-4 | UTC+7 |
| Offset from Las Marias | — | +11 h |
| IANA zone | America/Puerto Rico | Asia/Bangkok |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:29 | 06:26 |
| Sunset | 17:55 | 17:51 |
| Daylight | 11 h 26 min | 11 h 25 min |
| People on this clock | 9,700 | 127,240 |
Compare Las Marias with another city
More comparisons with Las Marias: the time zones next to it and the far side of the clock.
Nearby time zones
Las Marias and Chiang Mai: common questions
What is the time difference between Las Marias and Chiang Mai?
Chiang Mai is 11 hours ahead: it uses UTC+7, while Las Marias is on UTC−4.
What time is it in Chiang Mai at the start of the working day in Las Marias?
The working day in Las Marias starts at 9:00 AM; in Chiang Mai it is 8:00 PM at that moment.
If it is 6:00 PM in Las Marias, what time is it in Chiang Mai?
At 6:00 PM in Las Marias, clocks in Chiang Mai show 5:00 AM (the next day).
When is a good time to call Chiang Mai from Las Marias?
Working hours (9:00 AM–6:00 PM) in Las Marias and in Chiang Mai do not overlap. At 9:00 AM in Las Marias it is 8:00 PM in Chiang Mai; when the working day starts in Chiang Mai, it is 10:00 PM (the previous day) in Las Marias.
When is it already the next day in Chiang Mai?
From 1:00 PM in Las Marias it is already the next day in Chiang Mai. The other way round, until 11:00 AM in Chiang Mai it is still the previous day in Las Marias.
Is the time difference between Las Marias and Chiang Mai the same all year?
Yes. Neither Las Marias nor Chiang Mai switches to summer time, so the gap is always 11 hours.
